Tuesday, October 22, 2013

Blog post 5: Life Cycle

It all started at life. We all know that all of us in this earth has their own way of living life. But we don't know where or when it will end after living a life with fulfillment. Just like people, stars are born they live their lives and they die. Of course, I'm talking about stars, and the way they’re born.


According to Fraser Cain in the article "Life cycle of star" in the website www.universetoday.com. "Stars live and die is completely different in the life in earth"Like people star has its own life cycle. It has first until to the last cycle. Stars life cycle is different in our life cycle because its only a matter of months before we born but stars hundreds of thousand years before they become a star. It pass through many process like when a baby is born it under go examinations. After the life it will comes to end just like us its only a matter of how many years we will live in this earth. Stars also has its end but it will take billions of years before the star end its life.

I wonder and think about what happened to the star when it dies. So I found an article entitled "Why do stars burn and what happened when they die?" by Andrew Zimmerman Jones in the website physics.about.com. After the star comes to its end it has many process that will happen. The burning of that body is just like the process of the burning of stars. Its like cremating people who died. This period of the burning is what most of us think as the life of a star, and it's in this phase that we see most stars up in the heavens. In the burning process it generate pressure its like you heating air inside a balloon. Then the cooling of the stars will take place until the death of the star where itself against the gravity will collapse into white dwarf. It's possible that when the star is dying it might go through a supernova. If the mass continue to collapse under its gravitational force it will cause a black hole.

Even though its a human or a living thing like a person and a star we all have a life cycle where and when it will end. The life cycle of the star and our life cycle is different we can just say that all the thing in this world has their own origin and it will have to end in the right time. 

No comments:

Post a Comment